Safety experts say preparation is critical as snow continues to accumulate throughout the day.

Rather than waiting for snow to pile up, experts recommend shoveling periodically to reduce strain on the body. Medical professionals warn that improper shoveling techniques can lead to serious health risks.

“When people lift snow incorrectly and hold their breath, it can increase blood pressure and put added stress on the heart and valves,” said Renat Myaskovskiy, a rehabilitation manager and physical therapist at Maimonides Medical Center. “That can lead to heart attacks, strokes and similar conditions.”

Experts advise protecting the back by lifting with the legs, avoiding rounding the spine or locking the knees, and never twisting the body when throwing snow.

Once walkways are clear, drivers are encouraged to remove snow from their entire vehicle, including the roof, to prevent flying debris that can obstruct other drivers’ visibility. AAA also recommends keeping at least half a tank of gas in vehicles during winter weather in case of emergencies.

For those staying indoors, safety officials warn against leaving space heaters unattended. City officials say resources are available to help residents stay warm as temperatures remain dangerously low.